When I opened my new Easy Alloy poles (with the Classic), they needed setting up. This was a nice few hours' work in the garden - joining the sections and inserting the end bits. Once they are all set up, it's dead easy from there.
I would not advise trying to erect on site until you have done this basic set-up first. Once set up, the poles basically come in three sets - one each end and one in the centre (plus a couple of strengthening poles, depending on the awning size - you only use them once the awning is up). There is no need to tape or colour code the poles - there are only a few connections to make, and they will be obvious to you very quickly.
For erecting, I pull the awning through the caravan rails first, then set up the poles. Place them (outside the awning, still) where they should go (ie 2 corners and middle) and connect them together. As they have the legs and poles that go to the caravan all joined together at one point, you will find that you can stand them up while connecting. Alternatively, get someone to hold a corner and start from there. Pull awning over poles, fit the front-extending ends (15inches long, with hooks on) into the awning holes, extend the poles and away you go...
One tip, not sure if the sections of your particular awning zip out - if they do, it's far easier to erect with them out of the way.
OK - there's more to it than this, but this should start you off. I put mine up in the driveway before venturing on site, for what it's worth. Just far easier to play with it at leisure than panicking on site.